AT520 Battery Meter
OBSOLETE
RECOMMENDED: AT527
3nd Edition
RS232HANDLER
SCPI
OVERVIEW
    AT520 is a high precision and stability AC Resistance Meter. mainly test contact resistance, internal resistance and voltage of the battery. AT520 can be used to test the resistance and voltage of the battery simultaneously and make a comparation between them. Its suitable for inspection and sorting batteries on the battery produce line and also the low resistance character of mechanical and electrical component, which request to be tested under low current condition. the performances also Compatible HIOKI3560 and Agilent4338B.

    AT520 (the third edition [2011], test voltage has be extended to 100VDC)
FEATURES
  • Vector Measurement, Parameters can Dispaly simultaneously
  • Comparator (sorting) Function): Build-in 30 sets comparators, HI/IN/LOW/GD/NG Display and Output
  • Beep and Brightness Adjustable
  • compatible SCPI
SPECIFICATIONS
ParametersAC Resistance , DC voltage
AccuracyR: 0.3%, V: 0.05%
RangeR: 1μΩ- 3.2kΩ, V:100μV-60V DC
Signal SourceAC 1kHz, open-circuit voltage smaller than 20mV, measurement current smaller than 10mA
RangeAutomatic and manual with 6 ranges
Speed20 times/s, 6 times/s, 1 times/s
Result Displayshow, ΔABS, Δ%,θ, sorting results
Display MaxR: 32,000, V:60,000
AdjustmentShort-circuit correction for all ranges, REL function
Comparator30 groups record, NG-LO, GD-IN, NG-HI display and output. beep is adjustable
TriggerInternal, manual and external
InterfaceRS232C Handler interface (PLC)
OptionsATL609
Power198V-240V AC Fre: 50Hz Power: Max 15VA
Dimensions264*107*350mm
Mass4KG
AccessoriesATL 505 / ATL506A / ATL108
APPLICATIONS
    Applications:

    Can be used to test all kinds of contact resistance
    such as :Alkaline batteries, lead batteries Life assessment.
    UPS Online Measurement.
    Batteries identification test.
    Supper Capacitor ESR Measurement.
DOCUMENTATION
DOCUMENTS
DATASHEET CHINESE
USER'S GUIDE CHINESE
ACCESSORIES
STANDARDS

ATL505

ATL505

ATL506A

ATL506A

ATL801

ATL801

RS232C Cable(2m)

ATN0

ATN0

RS232C Interface

OPTIONS

ATN2

ATN2

SOFTWARE
NONE
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AT520L

  • Parameters: AC Resistance , DC voltage
  • Accuracy: R: 0.3%, V: 0.05%
  • Range: R: 1μΩ- 3.2kΩ, V:100μV-60V DC
  • Signal Source: AC 1kHz, open-circuit voltage smaller than 20mV, measurement current smaller than 10mA
  • Range: Automatic and manual with 6 ranges

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AT525

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  • Accuracy: R:0.8%±5dgt(resolution 0.001mΩ)V:0.05%±5dgt(resolution 0.1mV)
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  • Signal Source: AC:1kHz open-circuit voltage:<30mV Test current:<15mA
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AT526

  • Parameters: ACR, DCV
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AT526B

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AT526C

  • Parameters: AC Resistance, DC voltage
  • Accuracy: Resistance:0.5% ; Voltage:0.01%
  • Range: Resistance:0.001mΩ~33.000kΩ Voltage:0.00001V~120.000VDC
  • Signal Source: AC 1kHz,Test current:<150mA
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  • Parameters: ACR, DCV
  • Accuracy: Resistance accuracy: 0.5%,Voltage accuracy: 0.01%
  • Range: Test range:0.0001mΩ~3kΩ & 0.00001~200.000V
  • Signal Source: 1kHz, stable frequency: 20ppm
  • Range: 3mΩ~3kΩ with 7 range test.Auto, manual, Nominal.

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AT527B

  • Parameters: ACR, DCV
  • Accuracy: Accuracy of resistance 0.5%,voltage accuracy 0.01%
  • Range: Test range 0.0001mΩ~3kΩ & 0.00001~800.000V
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AT527H

  • Parameters: ACR, DCV
  • Accuracy: Accuracy of resistance: 0.5%,voltage: 0.01%
  • Range: Test range: 0.0001mΩ~3kΩ & 0.00001~1000.00V
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  • Range: 3mΩ~3kΩ with 7 ranges. automatic, manual and nominal.

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AT527L

  • Parameters: ACR, DCV
  • Accuracy: Accuracy of resistance: 0.5%,voltage: 0.01%
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  • Range: 3mΩ~30Ω with 7 ranges. automatic, manual and nominal.

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AT528

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  • Signal Source: AC:1kHz open circuit voltage:<30mV Test current:<15mA
  • Range: 6 ranges, automatic, manual, nominal

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AT528L

  • Parameters: ACR, DCV
  • Accuracy: R: 0.5%±5dgt(resolution:0.01mΩ) V:0.1%±5dgt(resolution:1mV)
  • Range: R: 0.01mΩ~2.000kΩ V:1mV~50V
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  • Range: 4 ranges, automatic, manual, nominal

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AT526G

  • Parameters: ACR, DCV
  • Accuracy: R:0.5% V:0.01%
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  • Signal Source: AC 1kHz,Test current:<150mA
  • Range: Automatic & Manual, 7 ranges
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